Mobile device popup sleeve



FIG. 1 is a top plan view of a mobile device popup sleeve showing my new design in a not stretched position;

FIG. 2 is a bottom plan view of the mobile device popup sleeve of FIG. 1;

FIG. 3 is a right side elevational view of the mobile device popup sleeve of FIG. 1;

FIG. 4 is a left side elevational view of the mobile device popup sleeve of FIG. 1;

FIG. 5 is a front elevational view of the mobile device popup sleeve of FIG. 1;

FIG. 6 is a rear side elevational view of the mobile device popup sleeve of FIG. 1;

FIG. 7 is a perspective view of the mobile device popup sleeve of FIG. 1;

FIG. 8 is a top plan view of the mobile device popup sleeve of FIG. 1 shown in an alternate stretched position;

FIG. 9 is a bottom plan view of the mobile device popup sleeve of FIG. 1 shown in an alternate stretched position; and,

FIG. 10 is a bottom plan view of the mobile device popup sleeve of FIG. 1 shown in an alternate stretched position, wherein a flap of the mobile device popup sleeve is unfolded and opened. 

CLAIM The ornamental design for a mobile device popup sleeve, as shown and described. 